Molekula
Diethyl oxalate
Diethyl oxalate is a colorless liquid organic compound used as a reagent in organic synthesis, particularly in the preparation of oxalate esters and as a solvent in chemical reactions. It is classified as a hazardous substance with a signal word of Danger. CAS: 95-92-1, molecular formula: C6H10O4, molecular weight: 146.14 g/mol. Store at ambient temperature. Molekula supplies Diethyl oxalate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Diethyl oxalate is a colorless liquid organic compound used as a reagent in organic synthesis, particularly in the preparation of oxalate esters and as a solvent in chemical reactions. It is classified as a hazardous substance with a signal word of Danger. CAS: 95-92-1, molecular formula: C6H10O4, molecular weight: 146.14 g/mol. Store at ambient temperature. Molekula supplies Diethyl oxalate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Liquid |
| Assay | ≥99% |
| Refraction rate (nD20) | 1.408-1.412 |
| Density@ 20ºC | 1.078-1.082 |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 75 C |
| Transport Class | 6.1 |
| Packing Group | III |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 95-92-1 |
| Molecular Formula | C2H5OCOCOOC2H5 |
| Molecular Weight | 146.14 |
| SMILES | O=C(OCC)C(=O)OCC |
| EC / UN Number | 2525 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29171100 |
| Tariff Code | 2917110040 |
Safety & GHS
-
Explosive
GHS01
-
Flammable
GHS02
-
Compressed Gas
GHS04
Hazard statements
- H227 Combustible liquid
- H302 Harmful if swallowed
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H360 May damage fertility or the unborn child
- H371 May cause damage to organs
- H372 Causes damage to organs through prolonged or repeated exposure
- H402 Harmful to aquatic life
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P263 Avoid contact during pregnancy/while nursing
- P273 Avoid release to the environment
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is diethyl oxalate used for?
Diethyl oxalate is primarily used as a reagent in organic synthesis, particularly in the preparation of oxalate esters and as a precursor in the synthesis of pharmaceuticals and agrochemicals.
What is the chemical formula and molecular weight of diethyl oxalate?
The formula is C2H5OCOCOOC2H5 and the molecular weight is 146.14 g/mol.
How should diethyl oxalate be stored?
It should be stored at ambient temperature, away from moisture and incompatible materials, in a tightly closed container.
What grade of diethyl oxalate does Molekula supply?
Molekula supplies diethyl oxalate in reagent grade, suitable for laboratory and industrial applications.
Can Molekula supply diethyl oxalate in bulk?
Yes, Molekula can supply diethyl oxalate in bulk quantities; please contact our sales team for pricing and availability.
What documentation comes with a purchase of diethyl oxalate?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS), compliant with GHS standards.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.